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Trondheim

$75+ Cheap flights from Oslo Gardermoen (OSL) to Trondheim (TRD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — TRD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Trondheim Vaernes are usually found in November or January, booked 79 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap flight deals from Oslo Gardermoen to Trondheim

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Trondheim (TRD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$118
(Mytrip)

One-way from

$75
(Norwegian)

Popular in

August

Cheapest in

November

Average price

$147

Good round-trip deal

$179 or less

Good one-way deal

$87 or less
From Oslo Gardermoen to Trondheim Vaernes
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One-way flight from Oslo Gardermoen to Trondheim Vaernes
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Highest demand for flights based on searches. 4% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Oslo Gardermoen to Trondheim Vaernes.
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Price to beat on a one-way flight from Oslo Gardermoen to Trondheim Vaernes.
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Find flight deals from Oslo Gardermoen to Trondheim

Cheapest flights from Oslo Gardermoen to Trondheim
Explore the most affordable flight options available from Oslo Gardermoen to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:15 pmOSL - TRD
1 stop14h 50mWizz Air
Tue 10/219:40 amTRD - OSL
1 stop7h 30mWizz Air
Deal found 9/10$118
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/264:55 pmOSL - TRD
1 stop14h 55mWizz Air
Sun 11/28:25 amTRD - OSL
1 stop7h 55mWizz Air
Deal found 9/11$137
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:00 pmOSL - TRD
Nonstop0h 55mMultiple Airlines
Mon 10/137:55 pmTRD - OSL
Nonstop0h 55mMultiple Airlines
Deal found 9/11$138
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:15 pmOSL - TRD
1 stop14h 50mMultiple Airlines
Wed 9/248:20 pmTRD - OSL
Nonstop0h 55mMultiple Airlines
Deal found 9/10$147
This Scandinavian Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:50 pmOSL - TRD
Nonstop0h 55mScandinavian Airlines
Sun 10/198:30 amTRD - OSL
Nonstop0h 55mScandinavian Airlines
Deal found 9/11$151
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:00 amOSL - TRD
1 stop3h 05mScandinavian Airlines
Mon 10/1310:45 amTRD - OSL
1 stop2h 45mScandinavian Airlines
Deal found 9/11$158
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:55 amOSL - TRD
Nonstop0h 55mNorwegian
Sun 9/287:30 amTRD - OSL
Nonstop0h 55mNorwegian
Deal found 9/10$159
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:50 amOSL - TRD
2 stops22h 15mMultiple Airlines
Tue 10/219:40 amTRD - OSL
1 stop7h 30mMultiple Airlines
Deal found 9/10$166
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:15 amOSL - TRD
1 stop3h 00mMultiple Airlines
Sun 9/287:30 amTRD - OSL
Nonstop0h 55mMultiple Airlines
Deal found 9/10$176
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:35 pmOSL - TRD
Nonstop0h 55mNorwegian
Wed 9/2412:00 pmTRD - OSL
Nonstop0h 55mNorwegian
Deal found 9/10$178

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to Trondheim that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Trondheim that are best for you.

Fly from

Oslo Gardermoen

Fly to

Trondheim

Route

Depart

Return

Price

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Fri 10/17

6:15 pm-9:05 am

1 stop14h 50m

Trondheim Vaernes

Tue 10/21

9:40 am-5:10 pm

1 stop7h 30m

$118

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Sun 10/26

4:55 pm-7:50 am

1 stop14h 55m

Trondheim Vaernes

Sun 11/2

8:25 am-4:20 pm

1 stop7h 55m

$137

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Thu 10/9

10:00 pm-10:55 pm

Nonstop0h 55m

Trondheim Vaernes

Mon 10/13

7:55 pm-8:50 pm

Nonstop0h 55m

$138

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Sun 10/26

4:55 pm-7:50 am

1 stop14h 55m

Trondheim Vaernes

Sun 11/2

7:50 pm-8:45 pm

Nonstop0h 55m

$147

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Mon 9/22

6:15 pm-9:05 am

1 stop14h 50m

Trondheim Vaernes

Wed 9/24

8:20 pm-9:15 pm

Nonstop0h 55m

$147

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Thu 10/16

9:50 pm-10:45 pm

Nonstop0h 55m

Trondheim Vaernes

Sun 10/19

8:30 am-9:25 am

Nonstop0h 55m

$151

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Thu 10/9

11:00 am-2:05 pm

1 stop3h 05m

Trondheim Vaernes

Mon 10/13

10:45 am-1:30 pm

1 stop2h 45m

$158

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Fri 10/17

10:50 am-9:05 am

2 stops22h 15m

Trondheim Vaernes

Tue 10/21

9:40 am-5:10 pm

1 stop7h 30m

$166

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Fri 10/17

9:45 pm-10:40 pm

Nonstop0h 55m

Trondheim Vaernes

Tue 10/21

8:00 am-8:55 am

Nonstop0h 55m

$176

OsloTrondheim

OSL - TRD

OSLTRD

Oslo Gardermoen

Thu 9/25

11:15 am-2:15 pm

1 stop3h 00m

Trondheim Vaernes

Sun 9/28

7:30 am-8:25 am

Nonstop0h 55m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 18 results
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Best time to book a flight from Oslo Gardermoen to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oslo Gardermoen Airport to Trondheim

How far ahead should I book a flight from Oslo Gardermoen Airport to Trondheim?

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Trondheim. Price data was last updated on August 29, 2025.

The best time to book flights from Oslo Gardermoen Airport to Trondheim is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from OSL to TRD?

Find hourly flight availability from Oslo Gardermoen to Trondheim. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Trondheim is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.

Reviews of airlines servicing Trondheim

Get insights into the airlines that provide service to Trondheim. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trondheim. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Norwegian and Scandinavian Airlines from Oslo Gardermoen Airport to Trondheim to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Norwegian
7.8
Good
233 reviews

Entertainment

6.0

Food

6.6

Overall

7.8

Comfort

7.6

Boarding

7.7

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Norwegian
7.8
Good
233 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.0

Food

6.6

Overall

7.8

Comfort

7.6

Boarding

7.7

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight
Scandinavian Airlines
7.4
Good
1,484 reviews
Norwegian
7.8
Good
233 reviews

Entertainment

6.0

Food

6.6

Overall

7.8

Comfort

7.6

Boarding

7.7

Crew

8.1

Reviews

1 / 2
10.0
Excellent

Kaisha,Apr 2025

BGO - OSL

Fast boarding via 3 groups, plane left and arrived early. My seat was quite hard but fine for a short domestic flight

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Trondheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trondheim from Oslo Gardermoen?

    If you book a flight to Trondheim from Oslo Gardermoen, you will be flying to Vaernes, which is the city’s only airport. Trondheim Vaernes (TRD) is located 16.4 mi from the center of Trondheim. There are 20 flights from Oslo Gardermoen to Vaernes per day from 2 different airlines.

  • How long is the flight from Oslo Gardermoen Airport to Trondheim?

    Airlines like Wizz Air fly from Oslo Gardermoen Airport to Trondheim in about 14h 50m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 225 mi.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Trondheim round-trip?

    Scandinavian Airlines, at $84, was found to be the cheapest airline from Oslo Gardermoen Airport to Trondheim. An alternate airline flying to your destination would be Norwegian. Scandinavian Airlines is currently priced 48% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Oslo Gardermoen Airport to Trondheim?

    The top 3 most reliable airlines when flying from Oslo Gardermoen Airport to Trondheim are Finnair (96%), Wideroe (95%) and Lufthansa (95%).

  • What are the cheapest flights from Oslo Gardermoen Airport to Trondheim?

    On average you can expect to pay $208 for a flight from Oslo Gardermoen Airport to Trondheim. The cheapest flight overall is $49 while the most popular route, (Oslo Gardermoen - Trondheim Vaernes) is currently priced at $148.

  • Can I find deals for flights from Oslo Gardermoen to Trondheim that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to Trondheim flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to Trondheim?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Trondheim.

  • Can I find deals for business class flights from Oslo Gardermoen to Trondheim?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to Trondheim by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Oslo Gardermoen to Trondheim

Discover the top 2 airlines that operate flights from Oslo Gardermoen to Trondheim. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$84Average$209FlexibilityNo cancel feeOn-time77%
NorwegianCheapest$103Average$173FlexibilityNo cancel feeOn-time74%

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